Tax-trained, not generic.
Purpose-built for tax research, drafting, and review. Trained and evaluated on tax.
Built for modern
tax practice.
Tallia helps forward-thinking teams prepare more accurate advice, faster, and across a wider scope of work.
Our purpose
Tax is changing.
We’re building for it.
Increasingly, the best tax work goes to teams that have invested in the right technology — teams that respond faster, cite their work, and scale their expertise.
Tallia is how ambitious tax teams become world-class. Turning new technology into new ways of working, and new business models.
Build with usWhat matters to us
A clear standard
for the work.
Every claim, verifiable.
Grounded in tax authorities, legislation, and case law. One click from claim to source.
Trusted with your data.
A full audit log for every prompt. Your data stays yours, and is never used to train models.
The team
Built by people
who go deeper.
Turning complex sources into research that professionals can work with, and helping advisers bring it into their teams.
A Chartered Accountant and Chartered Tax Adviser with experience in M&A tax at Deloitte and PwC. Jack brings first-hand knowledge of the research, modelling, and drafting that underpin professional advice.
An engineering background, experience leading technical systems in the British Army, and technology policy studies at Cambridge. Alexander brings a perspective shaped by the intersection of technology, leadership, and business.
Works on Tallia’s research technology, and has shared the team’s approach to structured legal data and knowledge graphs at Hack the Law.
Works on Tallia’s AI engineering, from model integration to the tooling that keeps research grounded in sources. Ye studied at the University of Birmingham.
Works on the research backend, knowledge graphs, and retrieval pipelines. Studied Applied Computational Science and Artificial Intelligence at Imperial College London.
Builds AI agent systems and the web platform behind Tallia, working across TypeScript and Python. Jayanth studied at the University of Manchester.
Joined Tallia from Deloitte’s tax practice, following her studies at the University of Cambridge. Supports new and existing customers as they introduce Tallia to their teams.
Join us
Good work starts with good people.
Help build professional-grade AI for the changing world of tax.
Explore careersGet to know usOur founders at Cambridge Judge (opens in a new tab)The team on LinkedIn (opens in a new tab)
Our company
Revax Technologies Limited.
Registered in England and Wales
Company no. 16559391
527-528 Salisbury House
29 Finsbury Circus
London EC2M 5SQ, United Kingdom
A closer look
See what Tallia
can do for your team.
A 30-minute walkthrough on a real question from your team. No deck. We’ll run it live against your authorities.
Book a Demo